19188876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7414

約数の個数: 48

約数和(自身を含む): 52828160

約数和(自身を除く): 33639284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7369, 14738, 22107, 29476, 44214, 51583, 88428, 103166, 154749, 206332, 228439, 309498, 456878, 618996, 685317, 913756, 1370634, 1599073, 2741268, 3198146, 4797219, 6396292, 9594438, 19188876]

約数ペア:

[(1, 19188876), (2, 9594438), (3, 6396292), (4, 4797219), (6, 3198146), (7, 2741268), (12, 1599073), (14, 1370634), (21, 913756), (28, 685317), (31, 618996), (42, 456878), (62, 309498), (84, 228439), (93, 206332), (124, 154749), (186, 103166), (217, 88428), (372, 51583), (434, 44214), (651, 29476), (868, 22107), (1302, 14738), (2604, 7369)]